PREFETCH_EXCLUSIVE (M512) - Throughput and Uops (IACA 2.1)
With a non-indexed addressing mode
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 0.50 Cycles Throughput Bottleneck: PORT2_AGU, Port2_DATA, PORT3_AGU, Port3_DATA
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 0.0 0.0 | 0.0 | 0.5 0.5 | 0.5 0.5 | 0.0 | 0.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 1^ | | | 0.5 0.5 | 0.5 0.5 | | | CP | prefetch_exclusive ptr [r14]
Total Num Of Uops: 1
With 16 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 8.00 Cycles Throughput Bottleneck: PORT2_AGU, Port2_DATA, PORT3_AGU, Port3_DATA
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 0.0 0.0 | 0.0 | 8.0 8.0 | 8.0 8.0 | 0.0 | 0.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 1^ | | | 1.0 1.0 | | | | CP | prefetch_exclusive ptr [r14]
| 1^ | | | | 1.0 1.0 | | | CP | prefetch_exclusive ptr [r14+0x40]
| 1^ | | | 1.0 1.0 | | | | CP | prefetch_exclusive ptr [r14+0x80]
| 1^ | | | | 1.0 1.0 | | | CP | prefetch_exclusive ptr [r14+0xc0]
| 1^ | | | 1.0 1.0 | | | | CP | prefetch_exclusive ptr [r14+0x100]
| 1^ | | | | 1.0 1.0 | | | CP | prefetch_exclusive ptr [r14+0x140]
| 1^ | | | 1.0 1.0 | | | | CP | prefetch_exclusive ptr [r14+0x180]
| 1^ | | | | 1.0 1.0 | | | CP | prefetch_exclusive ptr [r14+0x1c0]
| 1^ | | | 1.0 1.0 | | | | CP | prefetch_exclusive ptr [r14+0x200]
| 1^ | | | | 1.0 1.0 | | | CP | prefetch_exclusive ptr [r14+0x240]
| 1^ | | | 1.0 1.0 | | | | CP | prefetch_exclusive ptr [r14+0x280]
| 1^ | | | | 1.0 1.0 | | | CP | prefetch_exclusive ptr [r14+0x2c0]
| 1^ | | | 1.0 1.0 | | | | CP | prefetch_exclusive ptr [r14+0x300]
| 1^ | | | | 1.0 1.0 | | | CP | prefetch_exclusive ptr [r14+0x340]
| 1^ | | | 1.0 1.0 | | | | CP | prefetch_exclusive ptr [r14+0x380]
| 1^ | | | | 1.0 1.0 | | | CP | prefetch_exclusive ptr [r14+0x3c0]
Total Num Of Uops: 16
With an indexed addressing mode
With 1 independent instruction
Throughput Analysis Report
--------------------------
Block Throughput: 0.50 Cycles Throughput Bottleneck: PORT2_AGU, Port2_DATA, PORT3_AGU, Port3_DATA
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 0.0 0.0 | 0.0 | 0.5 0.5 | 0.5 0.5 | 0.0 | 0.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 1 | | | 0.5 0.5 | 0.5 0.5 | | | CP | prefetch_exclusive ptr [r14+r13*1]
Total Num Of Uops: 1
With 16 independent instructions
Throughput Analysis Report
--------------------------
Block Throughput: 8.00 Cycles Throughput Bottleneck: PORT2_AGU, Port2_DATA, PORT3_AGU, Port3_DATA
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 0.0 0.0 | 0.0 | 8.0 8.0 | 8.0 8.0 | 0.0 | 0.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 1 | | | 1.0 1.0 | | | | CP | prefetch_exclusive ptr [r14+r13*1]
| 1 | | | | 1.0 1.0 | | | CP | prefetch_exclusive ptr [r14+r13*1+0x40]
| 1 | | | 1.0 1.0 | | | | CP | prefetch_exclusive ptr [r14+r13*1+0x80]
| 1 | | | | 1.0 1.0 | | | CP | prefetch_exclusive ptr [r14+r13*1+0xc0]
| 1 | | | 1.0 1.0 | | | | CP | prefetch_exclusive ptr [r14+r13*1+0x100]
| 1 | | | | 1.0 1.0 | | | CP | prefetch_exclusive ptr [r14+r13*1+0x140]
| 1 | | | 1.0 1.0 | | | | CP | prefetch_exclusive ptr [r14+r13*1+0x180]
| 1 | | | | 1.0 1.0 | | | CP | prefetch_exclusive ptr [r14+r13*1+0x1c0]
| 1 | | | 1.0 1.0 | | | | CP | prefetch_exclusive ptr [r14+r13*1+0x200]
| 1 | | | | 1.0 1.0 | | | CP | prefetch_exclusive ptr [r14+r13*1+0x240]
| 1 | | | 1.0 1.0 | | | | CP | prefetch_exclusive ptr [r14+r13*1+0x280]
| 1 | | | | 1.0 1.0 | | | CP | prefetch_exclusive ptr [r14+r13*1+0x2c0]
| 1 | | | 1.0 1.0 | | | | CP | prefetch_exclusive ptr [r14+r13*1+0x300]
| 1 | | | | 1.0 1.0 | | | CP | prefetch_exclusive ptr [r14+r13*1+0x340]
| 1 | | | 1.0 1.0 | | | | CP | prefetch_exclusive ptr [r14+r13*1+0x380]
| 1 | | | | 1.0 1.0 | | | CP | prefetch_exclusive ptr [r14+r13*1+0x3c0]
Total Num Of Uops: 16
With the -no_interiteration flag
Throughput Analysis Report
--------------------------
Block Throughput: 0.50 Cycles Throughput Bottleneck: PORT2_AGU, Port2_DATA, PORT3_AGU, Port3_DATA
Port Binding In Cycles Per Iteration:
-------------------------------------------------------------------------
| Port | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 |
-------------------------------------------------------------------------
| Cycles | 0.0 0.0 | 0.0 | 0.5 0.5 | 0.5 0.5 | 0.0 | 0.0 |
-------------------------------------------------------------------------
| Num Of | Ports pressure in cycles | |
| Uops | 0 - DV | 1 | 2 - D | 3 - D | 4 | 5 | |
---------------------------------------------------------------------
| 1^ | | | 0.5 0.5 | 0.5 0.5 | | | CP | prefetch_exclusive ptr [r14]
Total Num Of Uops: 1